During normal times, there's a Novotel Hotel five minutes away from the airport. Airside there is rooms in one of the Plaza Premium Lounges in T2 airside. Both are closed for the foreseeable future.The former is being exclusively used as a quarantine hotel for China Airlines crew right now, given China Airlines owns the hotel.
https://novotel.accor.com/gb/city/ho...ei-v5597.shtml
https://www.plazapremiumlounge.com/e...-departures-t2